When a spreadsheet is still the honest choice
A spreadsheet wins when the owner is the only counter, volume is low, and nobody needs poured versus sold by tomorrow morning. Excel and Google Sheets are free, portable, and familiar. If you are validating a concept bar with twenty SKUs and you enjoy formulas, stay there until the count starts slipping or a second person has to inherit the file.
The break point is labor plus delay. Re-keying tenths of a bottle, rebuilding VLOOKUPs after a menu change, and discovering shrink at month-end are not free. Time a Sunday count including spreadsheet entry. If that block is longer than a barcode session plus a Monday exception review, the subscription is buying hours and earlier truth, not a prettier logo.
